
\begin{table}[htbp]
   \caption{\label{tab:compreg3netmaxpct} Regression results: censored net savings (max\{0, net savings\}) from heat pump by income, race, and urban/rural designation, expressed as percent of income in percentage points}
   \centering
   \begin{tabular}{lccc}
      \tabularnewline \midrule \midrule
      Model:           & (1)             & (2)             & (3)\\  
      \midrule
      \emph{Variables}\\
      Constant         & -0.0041         &                 &   \\   
                       & (0.0026)        &                 &   \\   
      Less than \$10k  & 0.6621$^{***}$  & 0.6680$^{***}$  & 0.6568$^{***}$\\   
                       & (0.0147)        & (0.0149)        & (0.0142)\\   
      $10-$15k         & 0.3152$^{***}$  & 0.3219$^{***}$  & 0.3074$^{***}$\\   
                       & (0.0079)        & (0.0081)        & (0.0073)\\   
      $15-$25k         & 0.2081$^{***}$  & 0.2164$^{***}$  & 0.2032$^{***}$\\   
                       & (0.0052)        & (0.0057)        & (0.0049)\\   
      $25-$35k         & 0.1431$^{***}$  & 0.1517$^{***}$  & 0.1389$^{***}$\\   
                       & (0.0037)        & (0.0044)        & (0.0037)\\   
      $35-$50k         & 0.0914$^{***}$  & 0.1007$^{***}$  & 0.0893$^{***}$\\   
                       & (0.0026)        & (0.0036)        & (0.0029)\\   
      $50-$75k         & 0.0549$^{***}$  & 0.0634$^{***}$  & 0.0530$^{***}$\\   
                       & (0.0018)        & (0.0029)        & (0.0023)\\   
      $75-$100k        & 0.0308$^{***}$  & 0.0385$^{***}$  & 0.0295$^{***}$\\   
                       & (0.0014)        & (0.0024)        & (0.0019)\\   
      $100-$150k       & 0.0201$^{***}$  & 0.0268$^{***}$  & 0.0208$^{***}$\\   
                       & (0.0011)        & (0.0020)        & (0.0015)\\   
      $150-$200k       & 0.0109$^{***}$  & 0.0142$^{***}$  & 0.0116$^{***}$\\   
                       & (0.0007)        & (0.0014)        & (0.0010)\\   
      Black            & -0.0162$^{***}$ & -0.0467$^{***}$ & -0.0188$^{***}$\\   
                       & (0.0052)        & (0.0043)        & (0.0024)\\   
      Asian            & -0.0425$^{***}$ & -0.0275$^{***}$ & -0.0138$^{***}$\\   
                       & (0.0038)        & (0.0039)        & (0.0021)\\   
      Native Am.       & -0.0065         & 0.0178$^{**}$   & 0.0106\\   
                       & (0.0117)        & (0.0086)        & (0.0075)\\   
      Other            & -0.0466$^{***}$ & -0.0300$^{***}$ & -0.0093$^{***}$\\   
                       & (0.0036)        & (0.0034)        & (0.0021)\\   
      Rural PUMA       & 0.1011$^{***}$  & 0.1017$^{***}$  &   \\   
                       & (0.0069)        & (0.0057)        &   \\   
      \midrule
      \emph{Fixed-effects}\\
      State            &                 & Yes             & \\  
      PUMA             &                 &                 & Yes\\  
      \midrule
      \emph{Fit statistics}\\
      Observations     & 5,947,311       & 5,947,311       & 5,947,311\\  
      R$^2$            & 0.07036         & 0.09915         & 0.13096\\  
      Within R$^2$     &                 & 0.06981         & 0.06278\\  
      \midrule \midrule
      \multicolumn{4}{l}{\emph{ Clustered (PUMA) standard-errors in parentheses }}\\
      \multicolumn{4}{l}{\emph{ Signif. Codes: $^{***}$: 0.01, $^{**}$: 0.05, $^{*}$: 0.1 }}\\
      \multicolumn{4}{l}{\emph{ Omitted categories are income: \$200k+, race: White }}\\
   \end{tabular}
\end{table}


